What are the advantages of resin as a film-forming substance?

1. Good film-forming property: It can form a continuous, uniform film with certain strength and toughness on the surface of the object, effectively protecting the surface of the object.

2. Excellent chemical resistance: It has good resistance to chemical substances such as acid, alkali, and salt, which can extend the service life of the protected object in harsh chemical environments.

3. Good water resistance: The film formed by most resins has low water absorption, which can prevent water penetration and avoid damage to objects due to moisture.

4. Rich colors and glossiness: By adding different pigments and additives, coatings of various colors and different glossiness can be obtained to meet different decorative needs.

5. Strong processability: It can be mixed with a variety of solvents, additives, etc., and by adjusting the formula and processing technology, it can be made into coatings, inks and other products suitable for different construction methods and application scenarios.